Semi-flexible discs use silicon carbide abrasives which works well on stone and concrete. Use on a backing pad mounted on an angle grinder. For heavy duty sanding applications such as paint and graffiti removal from concrete and walls. Can also be used for light stone grinding duty as a low cost alternative to diamond grinders when only a small amount of material removal is required.

• Silicon carbide sharp grain abrasive.
• Slightly flexible when used on soft or medium backing pad.
• Low loading tendency, giving long life.